baber/WOPTO huggingface dataset:
Patent KR-890005068-B1 (KR)
Title: Method for producing of human-insulin-like growth factor
Inventor: BET PILIB J
IPC: C12N15/00
Filed: 1984-09-20
Granted: 1989-12-09
Abstract: Secretion leader in leading frame and gene coding humaninsulin-like growth factor are ligated into the vector suitable to the host.  The host cells containing the above vector are cultured, and secreted human IGF is purified.  The nucleotide sequences of IGF I gene are as follows.  5'-GGTCCAGAAACCTTGTGTGGT GCTGAATTGGTCGATGCTTTGCAACCAGGTCTTTGGAACACACCACGACTTAACCAGCTACGAAACGTT
Patent KR-900008117-B1 (KR)
Title: Method for conductiong a chemical process in a packed multi-tubular reactor
Inventor: ALESANDRINI CARLO G JR
IPC: B01J8/06
Filed: 1984-11-05
Granted: 1990-10-31
Abstract: A liq. phase process for converting a feed contg. liq. to a liq. prod. and a gas prod. in a vessel contg. packed vertical tubes comprises (a) introducting the feed to the vessel at a point above the upper ends of the tubes, (b) removing a gaseous prod. from the upper part of the vessel above the upper ends of the tubes, and (c) controlled removing of a liq. prod. from the lower part of the vessel, so as to maintain the level of liq. in the vessel throughout its interior above the ends of the tubes. The process is used for prodn. of chlorothioformates by reaction of mercaptans and phosgene.
Patent KR-870001404-B1 (KR)
Title: Brush
Inventor: SHIM JAE-TAEK
IPC: A46B5/00
Filed: 1985-06-12
Granted: 1987-07-30
Abstract: This invention relates to the manufacturing method of brush with curved surface.  This brush has two brushes, one is the brush for inner teeth and the other is for the outer, and these brushes can be replaced.  The handle unit can be rotated to the brush unit, and the concave or convex lens is inserted in the handle in order to attract children's attention.
Patent KR-890001190-B1 (KR)
Title: Air comb arrangement for jet dyeing machine
Inventor: KING HERBERT R
IPC: D06B11/00
Filed: 1985-10-08
Granted: 1989-04-26
Abstract: An appts. for applying liqs. to moving material, e.g. a dye gun bar, has a manifold communicating with outlets which dispense parallel liq. streams, capable of being selectively deflected and collected so as not to reach the moving material.  Deflection is effected by air jets from one side of the outlets and from tubes which are located in grooves in a holder and which are urged into the grooves by an adjustable presser mechanism.
Patent KR-890002612-B1 (KR)
Title: Process for manufacturing steel of structure having a good tungsten
Inventor: LEE DOK-RAK
IPC: C21D8/06
Filed: 1985-12-31
Granted: 1989-07-20
Abstract: The method includes the steps of (i) heating a steel comprising (in wt.%) 0.38-0.43% C, 0.15-0.35% Si, 0.6-1.2% Mn, not more than 0.03% P, not more than 0.03% S, 0.90-1.20% Cr, 0.20-0.45% W, balance Fe and unavoidable impurities to 1,150-1,250 deg.C; (ii) hot-finish-rolling at 850-900 deg.C; (iii) rapidcooling to 600-700 deg.C at the rate of 15-20 deg.C/sec; (iv) aircooling to room temperature; (v) reheating to 830-860 deg.C; (vi) oil-cooling; (vii) reheating to 550-630 deg.C; and (viii) air-cooling.
Patent KR-890004777-B1 (KR)
Inventor: ROBERT MORRISON B
IPC: B21B39/08
Filed: 1985-10-07
Granted: 1989-11-27
Abstract: 내용 없음.
Patent KR-900001031-B1 (KR)
Title: Electrical controller
Inventor: MELE DONALD W
IPC: G01J1/42
Filed: 1986-03-15
Granted: 1990-02-24
Abstract: The discriminator has a detector for sensing infrared radiation within a given area.  The output of the detector is coupled to the inverting input of a comparator and the noninverting input of a second comparator.  A single voltage divider provides three different bias potentials.  The highest potential is coupled to the noninverting input of the first comparator and the lowest potential is coupled to the inverting input of the second comparator.  The intermediate potential is coupled to both the inverting input of the first comparator and the noninverting input of the second comparator.
Patent KR-940000828-B1 (KR)
Inventor: MEANWELL NICHOLAS A
IPC: A61P7/02
Filed: 1986-04-25
Granted: 1994-02-02
Abstract: 내용 없음.
Patent KR-900007750-B1 (KR)
Title: Microwave oven timer
Inventor: MAHON JOSEPH J
IPC: G04F3/06
Filed: 1987-02-05
Granted: 1990-10-19
Abstract: A programmer timer for an appliance, such as microwave oven has a magnetron power switch positioned by a control knob rotated to one of three power level settings by the user. Three separate cooking program interval ranges are avilable on the dial. The first scale provides a 100% magnetron duty cycle, or full "ON", cooking mode for the desired cooking interval, the second scale provides a first predetermined fractional duty cycle for "MEDIUM" power level and the third scale provides a second predetermined fractional duty cycle for "LOW" or "DEFROST" power level. A timing motor drives a cam advance mechanism for effecting time-out of the selected program interval for the three power levels of operation.
Patent KR-940009787-B1 (KR)
Inventor: CAYONS HEW
IPC: C07D491/052
Filed: 1987-02-19
Granted: 1994-10-17
Abstract: 내용 없음.
Patent KR-930001697-B1 (KR)
Inventor: KASHIHARA AKIO
IPC: C08F220/34
Filed: 1987-05-29
Granted: 1993-03-11
Abstract: 내용 없음.
Patent KR-910000388-B1 (KR)
Inventor: OHIRA TSUYOSI
IPC: G11C11/401
Filed: 1987-06-05
Granted: 1991-01-24
Abstract: 내용 없음.
Patent KR-900007586-B1 (KR)
Title: Information communication system
Inventor: GENDO YUUJI
IPC: G08C19/00
Filed: 1987-06-18
Granted: 1990-10-15
Abstract: An apparatus using a multiple frequency signal to communicate between a terminal device in a house and a management center comprises a terminal equipment having a gas leakage sensor to detect gas leakage, a gas meter and an electronic control circuit for receiving a gas leakage signal from the gas sensor, a management center for receiving the signal from the terminal equipment, and a transmission line. The multiple frequency signal is detected by a tone detector (23c) comprising a detection circuit (A) to detect a frequency signal within voice bandwidth and a detection circuit (B) to detect a frequency signal outside the voice bandwidth.
Patent KR-900009099-B1 (KR)
Inventor: KENZOU KASSAI
IPC: B62B9/00
Filed: 1987-09-02
Granted: 1990-12-22
Abstract: 내용 없음.
Patent KR-960006414-B1 (KR)
Inventor: ISHIKAWA TOMOHIRO
IPC: C08G75/02
Filed: 1987-09-21
Granted: 1996-05-15
Abstract: 내용 없음.
Patent KR-910006760-B1 (KR)
Title: Hardner for elastic polyuretane and process thereof
Inventor: PARK NAM-GYU
IPC: C07C211/59
Filed: 1987-10-30
Granted: 1991-09-02
Abstract: A hardner  for  a  polyurethane  eleastomer  is  produced  by reacting at least one of an aromatic amine cpd.  of  formulas  (I) with an acetone in the presence of an acid catalyst to  produce  a nuclear-substd. 2,2-bis(P-aminophenyl) propane  of  formula  (II), (b) neutralizing  (II)  with  an  alkaline  soln.,  and  adding  a formaldehyde    or    a    formaldehyde    cpd.,     and       (c) dehydration-condensing the mixt. In the formulas,  R  is  halogen, alkyl, alkoxy, carboxyl or alkoxy carbonyl; x is 1-3; n is 1-3.
Patent KR-890004023-B1 (KR)
Title: Preparation of legume inoculate
Inventor: YU IK-DONG
IPC: C12N1/38
Filed: 1987-12-15
Granted: 1989-10-16
Abstract: The method for preparing Rhizobium as inoculum comprises: (a) culturing Rhizobium japonium KCTC in the medium containing 100g of mannitol, 1.0 of yeast extract, 0.2 of MgSO4, 0.2 of NaCl, 0.2 of K2HPO4  and 1 liter distilled water at 28≰C for 4 days; (b) pulverizing 100g of perlite and sterilizing at 121 C for 2 hrs; (c) putting the pulverized perlite to the above culture broth in an aseptic condition and mixing; (d) aging the mixture at 25≰C for two weeks.
Patent KR-920000168-B1 (KR)
Inventor: GEIBEL JOHN F
IPC: C08J5/04
Filed: 1987-12-29
Granted: 1992-01-09
Abstract: 내용 없음.
Patent KR-910000341-B1 (KR)
Inventor: DANAKA KUNIO
IPC: G05B19/4093
Filed: 1986-10-30
Granted: 1991-01-24
Abstract: 내용 없음.
Patent KR-960000152-B1 (KR)
Inventor: KENYON STEPHEN
IPC: H04H9/00
Filed: 1988-06-23
Granted: 1996-01-03
Abstract: 내용 없음.
Patent KR-930002663-B1 (KR)
Title: Manufacturing method of ceramic package
Inventor: PYON YONG-BOM
IPC: H01L23/06
Filed: 1988-06-30
Granted: 1993-04-07
Abstract: A ceramic package is prepared by (a) heating and pressing the multilayer with a  couple  of  nonfired  ceramic  substrates,  (b) heating  the  multilayered   ceramic   substrate   at   the   high temperature.  The  preparation  method  comprises  (a)  forming  a rectangular through-hole on the  cutting  line  of  the  uppermost layer bonded with a cap for a package, (b)  heating  and  pressing each substrate to be a  multilayer,  (c)  cutting  substrates  and forming the groove part for connecting an external  lead  with  an internal pattern in the side of  substrates,  (d)  connecting  the groove part with an external lead by soldering.
Patent KR-0131327-B1 (KR)
Title: Indole derivatives
Inventor: ALEXANDER WILLIAM OXFORD
IPC: C07D401/04
Filed: 1988-08-12
Granted: 1998-04-17
Abstract: Compounds are disclosed of formula (I) <CHEM>  wherein  R1 represents H or C1-6 alkyl;  R2 represents H or C1-6 alkyl;  R3 represents H;  R4 represents H or C1-3 alkyl; and pharmaceutically acceptable salts and solvates (for example hydrates) thereof. The compounds are indicated as useful for the treatment of migraine, cluster headache, chronic paroxysmal hemicrania and headache associated with vascular disorders. Processes and intermediates for their preparation and pharmaceutical compositions containing them are also disclosed.
Patent KR-960006854-B1 (KR)
Inventor: ONODA YOSHIMITSU
IPC: H02P27/04
Filed: 1988-08-31
Granted: 1996-05-23
Abstract: 내용없음
Patent KR-910009171-B1 (KR)
Inventor: SWARS HELMUT
IPC: F16H53/02
Filed: 1988-09-30
Granted: 1991-10-31
Abstract: 내용 없음.
Patent KR-910003688-B1 (KR)
Title: Partial enforce ment method of shadow-mask
Inventor: LEE BYUNG-YONG
IPC: H01J9/00
Filed: 1988-10-31
Granted: 1991-06-08
Abstract: The shadow mask for guiding a  exact  collision  of  electron beam to the fluorescent layer is reimforced by heating  the  right and left middle parts of shadow mask (1). The laser irradiation is used to heat. The energy density of laser (10A) is  104-105  w/m2, and the irradiating period is 10-3-10-6 sec.
Patent KR-920001708-B1 (KR)
Inventor: OKUMA YASUTSUKU
IPC: B22D19/08
Filed: 1988-11-02
Granted: 1992-02-24
Abstract: 내용 없음.
Patent KR-920003879-B1 (KR)
Inventor: MIYASITA MORIYA
IPC: H01L21/322
Filed: 1988-11-28
Granted: 1992-05-16
Abstract: 내용 없음.
Patent KR-960016794-B1 (KR)
Title: Alignment film making method of liquid crystal display element
Inventor: KIM SUNG-HO
IPC: G02F1/1337
Filed: 1988-11-30
Granted: 1996-12-21
Abstract: The method is to form a dummy alignment film(13) separated from an alignment film(12) at certain intervals as to the printing direction and the alignment film(12) on a glass substrate(11) by a roller printing method. The method is for making the thickness of the alignment film(12) to be constant by making some intervals between the dummy alignment film(13) and the alignment film(12).
Patent KR-910004873-B1 (KR)
Inventor: NOGUTCHI TORU
IPC: C25D17/10
Filed: 1989-04-20
Granted: 1991-07-15
Abstract: 내용 없음.
Patent KR-940009662-B1 (KR)
Inventor: YAMAKATA ICHIKI
IPC: B65B51/24
Filed: 1989-04-19
Granted: 1994-10-15
Abstract: 내용 없음.
Patent KR-920001141-B1 (KR)
Title: Hot-water heating boiler
Inventor: LEE DAE-JAE
IPC: F24H1/20
Filed: 1989-05-17
Granted: 1992-02-06
Abstract: The small-sized boiler selects a heating  mode  according  to economic condition or user's option by preparing both the electric resistance type heating tube and the gas combustion  type  heater. The boiler comprises a tank (12) storing heat medium, the electric heating tube (60)/the gas heater heating the stored  heat  medium, an auxilliary tank (15) positioned between the tank  (12)  and  an inner vessel (14),  a  pump  (M),  a  gas  adjusting  device  (##) regulating a gas cock,  a  gas  ignitor  (24a)  igniting  the  gas supplied to the gas heater (31).
Patent KR-920008892-B1 (KR)
Inventor: NUMAKURA TAKASHI
IPC: H04N1/00
Filed: 1989-06-19
Granted: 1992-10-10
Abstract: 내용 없음.
Patent KR-920007350-B1 (KR)
Title: Method of dopping a trench capacitor using spin on glass
Inventor: SHIN BONG-JO
IPC: H01L27/108
Filed: 1989-08-31
Granted: 1992-08-31
Abstract: The  doping  method  of  a   trench   wall   comprises   (A) multi- coating SOG (Spin on Glass) which is doped with  phosphorus, arsenic or boron, (B) uniformly charging SOG into  trench  (1)  as dopant source, (C) curing SOG at 800-1000 deg.C to form a  uniform diffusion area (3), (D) homogeneously diffusing the  dopant  along the inside wall of the trengh, and (E) removing cured  SOG,  which nearly becomes pure oxide  layer,  by  wet  etching  to  stabilize capacitance and poly which are formed inside the trench.
Patent KR-920008877-B1 (KR)
Title: Air control method for combustion apparatus
Inventor: MUN JUNG-KI
IPC: F23N5/18
Filed: 1989-10-06
Granted: 1992-10-10
Abstract: The combustion apparatus ignites  a  heater  according  to  a combustion start signal, actuates an electronic pump, a fan  motor and a burner motor, and senses a flame voltage by use of  a  flame rod. The air feeding adjustment method for a  complete  combustion comprises a step of increasing the rpm of the burner  motor  if  a sensed flame voltage (VFR) is not more than a  reference  voltage, storing a sensed flame voltage (VFRI) according to  the  increased rpm of the burner motor, and continuously increasing  the  rpm  of the motor if the voltage (VFRI) is more than the voltage (VFR);  a step of dereasing the rpm of  the  burner  motor  if  the  voltage (VFRI) is less than the voltage (VFR), and continuously decreasing the rpm of the burner motor.
Patent KR-950010019-B1 (KR)
Title: Voice synthesizing pack system
Inventor: KWANG KYUN-CHONG
Filed: 1989-10-31
Granted: 1995-09-04
Abstract: The system produces speech signal for home appliances by using a speech synthesis pack. The system comprises an encoder(1) for encoding the signals obtained from each of home appliances; a latch(2) for storing the output of the encoder; a speech synthesizer(3) for generating the synthesized speech according to the output of latch(2) by using speech data from EPROMS(4,5); and an amplifier(6) for amplifying the output of the speech synthesizer.
Patent KR-910009921-B1 (KR)
Title: Process for injecting mortar of the carbonized chamber in coke oven and apparatus thereof
Inventor: CHO SUNG-WOO
IPC: C10B29/06
Filed: 1989-11-14
Granted: 1991-12-05
Abstract: The method for spraying the carbonization chamber of the coke oven with a mortar comprises a wet mortar-spraying forward process and a dry mortar-spraying backward process. The forward process is carried out by spraying the wet mortar mixed with mortar and water [mixt. ratio = 3:10  on the inner  of  the  carbonization  chamber through the wet-spraying nozzle,  simultaneously  with  a  forward movement of the extruder ram, and the backward process is  carried out by respraying the dry mortar on the inner, simultaneously with a backward movement of the ram. The method is for  prolonging  the life of the oven by the automatic repair of  the  chamber-breakage and the brick-crack.
Patent KR-0137937-B1 (KR)
Inventor: DEVORE WILLIAM J
IPC: H01J37/317
Filed: 1990-08-06
Granted: 1998-04-27
Abstract: 내용 없음.
Patent KR-930004611-B1 (KR)
Title: Process for preparing hydrophilic polymer film and apparatus thereof
Inventor: KIM JAE-U
IPC: C08J7/00
Filed: 1990-09-29
Granted: 1993-06-01
Abstract: The continuous process for preparing hydrophilic polymer film comprises (1) blow-molding polyethylene resin having a melt  index of 2.4 and a density of 0.924, (2)  high  frequency  treating  the surface of the film, (3)  coating  the  HF  pretreated  film  with photopolymerization  solution  composed  of  hydrophilic  monomer, photoinhibitor, photosensitizer and chlosslinking agent,  and  (4) photopolymerizing by irradiation with UV lamp. The coating  amount of the hydrophilic material is  0.8-40  g/m2  and  the  amount  of solvent which is remained after coating is 0.07-3.6 g/m2.
Patent KR-100195876-B1 (KR)
Title: Use of 6-or 7-hydroxyindole derivatives as couplers, dye composition comprising thereof and preparation method thereof
Inventor: JUNINO ALEX
IPC: A61K8/49
Filed: 1990-11-09
Granted: 1999-06-15
Abstract: The invention relates to the use of compounds for fibres corresponding to the formula: <IMAGE> in which R1 denotes a hydrogen atom, a C1-C4 alkyl radical; R2 and R3, which may be identical or different, denote a hydrogen atom, a C1-C4 lower alkyl radical, a carboxyl radical or an alkoxycarbonyl radical; X denotes a C1-C4 lower alkyl radical, a C1-C10 alkoxy radical, a halogen atom, a C1-C20 acyloxy radical, an acetylamino group, a trimethylsilyloxy group or a di(C1-C4 alkyl)aminomethyl group, as couplers in oxidation dyeing compositions for keratinous fibres, the OH group occupying positions 6 or 7, as well as their salts.
Patent KR-0181500-B1 (KR)
Title: Optical fiber splice
Inventor: PATTERSON RICHARD A
IPC: G02B6/24
Filed: 1990-11-14
Granted: 1999-05-15
Abstract: Elements for making butt splices, in optical fibers, formed of a permanently deformable material, e.g. metal or polymeric material, can be formed to define three surfaces 78, 79, and 86 for contacting the fibers to be spliced. The surfaces are formed between two legs 74 and 75 of an element such that when the legs are closed onto the fibers, the surfaces center the fibers by embedding the fibers into the surfaces and afford a resilient spring compression reserve force on the aligned fibers to maintain them in contact and clamp the fibers in the element.
Patent KR-930002872-B1 (KR)
Inventor: NAKADE KIYOSHI
IPC: D06B15/02
Filed: 1990-11-17
Granted: 1993-04-12
Abstract: 내용 없음.
Patent KR-100209767-B1 (KR)
Inventor: KIM SANG-KYUN
IPC: H01L21/78
Filed: 1990-12-22
Granted: 1999-07-15
Abstract: 액티브영역의 축소됨을 방지하도록 매립형 필드 산화막을 형성한 반도체장치의 소자격리방법에 관한 것으로, 반도체기판의 필드영역에 소정깊이의 트랜치를 형성한 후 채널스톱을 위한 이온주입을 실행하는 공정과, 전면에 필드산화막을 성장시키고 포토레지스트를 도포한 후 필드산화막을 평탄화하여 트랜치에만 필드산화막을 남기게 하는 공정으로 이루어진다. 
     매립형 필드산화막의 형성으로 버드 비크 형상에 의한 액티브 영역 축소를 방지할 수 있게 되어 집적도 향상을 도모할 수 있으며, 또한 단차가 개선되어 추후 공정의 문제점을 해결할 수 있는 이점이 있다.
Patent KR-0158669-B1 (KR)
Title: Biodegradable in-situ. forming implants
Inventor: DUNN RICHARD L
IPC: A61L15/62
Filed: 1989-09-27
Granted: 1998-12-15
Abstract: A biodegradable thermosetting polymer system is provided for use in providing syringeable, in-situ forming, solid biodegradable implants for animals. The polymer is placed into the animal in liquid form and cures to form the implant in-situ. The thermosetting system comprises mixing together effective amounts of a liquid acrylic ester terminated, biodegradable prepolymer and a curing agent, placing the liquid mixture within an animal and allowing the prepolymer to cure to form the implant. The system provides a syringeable, solid biodegradable delivery system by the addition of an effective level of biologically active agent to the liquid before injection into the body. <IMAGE>   <IMAGE>
Patent KR-960003274-B1 (KR)
Inventor: VICTOR RICHARD AMORY
IPC: F25J3/02
Filed: 1991-01-22
Granted: 1996-03-07
Abstract: 내용 없음.
Patent KR-930004892-B1 (KR)
Title: Dynamic load measuring system
Inventor: LEE SUNG-HYON
IPC: G01G19/00
Filed: 1991-03-30
Granted: 1993-06-09
Abstract: The system comprises a transformer (10) for converting  boom, arm and bucket cylinder displacements into  electrical  signal,  a pressure meter (11) for converting boom, arm and  bucket  cylinder pressures into electrical signal, a tachometer (12) for converting the  turning  angle  of  structure  into  electrical  signal,   an inclinometer (13) for converting inclined angles  into  electrical signal, a vibrometer (14), data collecting  means  (15)  and  data handling means (16).  The  data  handling  means  includes  a  D/A converting means (19) connected to the data collecting means (15), a recording means (20) connected to a means (19), a computer  (17) connected to the means (15), a printer connected to  the  computer (17).
Patent KR-930007804-B1 (KR)
Title: Method and circuit of wireless controlling a volume of outside speaker and earphone
Inventor: KIM HYON-SU
IPC: H04Q9/00
Filed: 1991-07-31
Granted: 1993-08-19
Abstract: The wireless volumn control adaptor is connected  between  an earphone hole or speaker hole and an earphone or speaker to adjust volume by receiving  volume  control  signal  transmitted  from  a controller. The wireless volume control adaptor includes a  remote controller signal receiver  (201)  for  receiving  volume  control signal transmitted from a remote controller, a microcomputer (202) for generating volume control signal according to received control signal, an amplifier (203) for amplifying  sound  signal  supplied through earphone hole or speaker  hole  according  to  the  volume control signal, and outgoing jack  hole  for  connecting  earphone jack or speaker jack.
Patent KR-100233555-B1 (KR)
Inventor: OHKI MITSUHARU
IPC: G06T9/00
Filed: 1991-12-05
Granted: 1999-12-01
Abstract: 본 발명은 2차원의 이산 코사인변환(DCT)의 연산 또는 역이산 코사인변환(IDCT)의 연산을 행하는 경우에 사용하기 적합한 연산장치에 관한 것이다. 종래의 DCT연산회로 및 IDCT연산회로는 전체회로 규모가 큰 불합리한 점이 있었고, 종래의 2차원 DCT연산회로에서는 (IDCT연산회로도 마찬가지임) 제1의 연산회로(1)와 제2의 연산회로(3)에서 합계 2회승산이 실행되므로, 라운딩오차가 누적되어 오차가 크게되는 불합리한 점등이 있었다. 
     이에따라, 본 발명은 상기한 문제점을 해소하기 위해, 실공간상의 8행×8렬의 화상데이타를 소정의 순서로 일렬로 배열하여 요소의 수가 64개의 실공간상의 벡터＜x＞를 형성하여 두고, 그 실공간상의 벡터＜x＞로부터 벡터＜v＞를 계산하는 ＜v＞계산블럭과, 그 실공간상의 벡터＜x＞로 부터 벡터＜w＞를 계산하는 ＜w＞계산블럭과, 그 벡터＜v＞의 성분과 그 벡터＜w＞의 성분을 가감산하므로서 요소의 수가 64개의 주파수 공간상의 벡터＜c＞를 구하는 ＜c＞ 계산 블록을 구비하고, 상기 주파수공간상의 벡터＜c＞의 요소를 재배열하여 그 주파수 공간상의 8행×8렬의 데이타를 구하도록하여 2차원의 DCT연산을 보다적은 갯수의 승산기를 이용하여 실행할 수 있도록 연산장치에 관한 것이다.
Patent KR-940004931-B1 (KR)
Title: Automatic editing system in a magnetic recorder
Inventor: LEE HYONG-JU
IPC: G11B27/024
Filed: 1991-12-31
Granted: 1994-06-07
Abstract: The device includes a tape inserting means, a displaying means which displays an address of VASS and END MARK, an execution means which executes a rewinding mode, a termination mode and a high speed winding mode, an execution means which executes a record mode to record deck and a reproduction mode to the reproduction deck, a terminating means which detects an end point of tape, and an expiration means which erase an editing mode.
Patent KR-100223796-B1 (KR)
Inventor: JANG TAE-SIK
IPC: H01L27/10
Filed: 1992-01-11
Granted: 1999-10-15
Abstract: 본 발명은 초고밀도 디램셀의 커패시터에 관한 것으로, 일정 간격의 점 형태(dot 형태)로 형성되는 홀을 갖는 마스크(도티드 홀 마스크)를 사용하여 스토리지 노드 형성용 물질층을 전자빔 노광으로 일정 깊이 식각하여 도티드 홀(Dotted hole)을 형성하는 단계를 포함하고 좋은 디파인어빌러티와 공정의 반복 능력을 갖고 커패시턴스를 증가시킴은 물론 공정을 단순화시키는 효과가 있다.
Patent KR-0127644-B1 (KR)
Inventor: CHIH-YUAN LU
IPC: H01L21/3213
Filed: 1992-01-16
Granted: 1997-12-29
Abstract: 규칙적인 마이크로스코픽 리플 표면 전극을 갖는 초소형 커패시터를 만들어내는 새로운 방법은 적당한 절연 베이스위에 제1폴리실리콘층을 퇴적함으로써 달성된다. 레지스트층은 제1폴리실리콘층위에 형성된다. 레지스트층은, 레지스트층을 부족노광, 초점밖 노광 또는 결합된 부족노광 및 초점밖 노광을 할 정도의 양으로 복사 에너지에, 계획된 커패시터 면적에 규칙적인 간격의 개공 패턴을 갖는 마스크를 통해 노광된다. 마스크는 일정한 짧은 거리만큼 이동된다. 레지스트층은 레지스트층을 다시 다른 장소에서 부족노광, 초점밖 노광 또는 결합된 부족노광 및 초점밖 노광을 하는 정도의 양으로 복사 에너지에 이동된 마스크를 통해 노광된다. 규칙적인 마이크로스코픽 리플의 패턴이 레지스트층에서 형성될 때까지 마스크의 이동 및 레지스트층의 노광단계가 반복된다. 레지스트층은 레지스트층의 표면에 규칙적인 마이크로스코픽 리플의 패턴을 남기기 위해서 현상된다. 레지스트층 및 상기 제1폴리실리콘층은 제1폴리실리콘층의 표면에 규칙적인 마이크로스코픽 리플의 패턴을 만들기 위해 균일하게 이방성으로 에치된다. 나머지 레지스트층은 제거된다. 절연층이 리플 표면위에 퇴적된다. 커패시터 구조는 절연층위에 제2폴리실리콘층을 퇴적함으로써 완성된다.
Patent KR-940010888-B1 (KR)
Title: Polyethoxylated vitamin e and preparing method thereof
Inventor: KIM YONG-DAE
IPC: C09K23/00
Filed: 1992-03-02
Granted: 1994-11-19
Abstract: The title compound (I) exihibits moisture-preserving activities, good surfactant activities, and living body cells-protecting effect from injurious active oxygen. Thus, vitamin E (II; A=-CH2CH(CH3)- or -CH=C(CH3)-; B=-CH3; m=inter 1-3) and ethylene oxide are reacted at 140-160 deg.C in the presence of catalyst such as NaOH, KOH, or NaOCH3 to give title compound (I). The vitamin E ester is one of vitamin E acetate, vitamin E succinate, vitamin E palmitate or vitamin E rinolate.
Patent KR-100241499-B1 (KR)
Inventor: YAMAKUZI HUTAO
IPC: H03H11/12
Filed: 1992-03-18
Granted: 2000-02-01
Abstract: 본 발명은 적분기의 출력단에 접속되는 용량을 접지하는 용량접지형의 필터회로에 있어서, 첫단의 적분기의 입력단에 대하여 차동쌍을 구성하는 감산기의 입력단에 복수단의 적분기로 부터 각각 출력신호를 귀환하고, 상기 감산기에서 입력신호로 부터 복수단의 귀환회로를 감산하여 출력하는 것에 의해 용량 접지형의 필터회로에 있어서도 하이패스필터를 용이하게 구성할 수 있도록한 필터회로에 관한 것이다.